piotrbernad

FROM ruby:2.4-alpine

ENV PATH /root/.yarn/bin:$PATH

RUN apk update && apk upgrade && \
    apk add --no-cache bash git openssh build-base nodejs tzdata

RUN apk update \
  && apk add curl bash binutils tar gnupg \
  && rm -rf /var/cache/apk/* \

piotrbernad

import PlaygroundSupport
import RxSwift

PlaygroundPage.current.needsIndefiniteExecution = true

extension ObservableType where E: Sequence {

  typealias T = E.Iterator.Element

  /// Create an observable which is an Array of the projected values